产品名称
脲酶活性检测试剂盒, sufficient for 100 colorimetric tests
usage
sufficient for 100 colorimetric tests
application(s)
environmental
detection method
colorimetric
relevant disease(s)
gastrointestinal diseases
storage temp.
2-8°C
Application
脲酶活性测定试剂盒已用于测量脲酶活性。
适用于检测生物样品及环境样品中的脲酶活性。
Biochem/physiol Actions
在该测定中，脲酶催化尿素的水解，导致氨的产生。 通过 Berthelot 方法测定氨，导致在 670nm 处测量比色产物，与样品中存在的脲酶活性成比例。一个单位的脲酶是在 pH 7.0 下，每分钟催化形成 1.0 μmole 氨的酶量。
Features and Benefits
兼容高通量的操作系统。可在比色皿中使用。
General description
脲酶是一种催化尿素水解成二氧化碳和氨的酶。 脲酶存在于细菌、酵母和某些高等植物物种中。脲酶活性存在于环境和粪便样品中。
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Muta. 2 - Skin Corr. 1B
supp_hazards
存储类别
8B - Non-combustible corrosive hazardous materials
flash_point_f
Not applicable
flash_point_c
Not applicable
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Malassezia furfur promoting growth of Staphylococcus epidermidis by increasing pH when cultured in a lipid-free environment.
Yang Han et al.
Chinese medical journal, 132(7), 873-876 (2019-03-22)
Isolation, partial purification, characterization and inhibition of urease (EC 3.5. 1.5) enzyme from the Cajanus cajan seeds.
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Asian Journal of Bio Science, 7(2), 203-209 (2012)
Joudeh B Freij et al.
Infection and immunity, 86(7) (2018-05-02)
The genus Cryptococcus includes several species pathogenic for humans. Until recently, the two major pathogenic species were recognized to be Cryptococcus neoformans and Cryptococcus gattii We compared the interaction of murine macrophages with three C. gattii species complex strains (WM179
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